112777-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112777-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,7 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112777-17:
(8*1)+(7*1)+(6*2)+(5*7)+(4*7)+(3*7)+(2*1)+(1*7)=120
120 % 10 = 0
So 112777-17-0 is a valid CAS Registry Number.
112777-17-0Relevant articles and documents
Synthesis and Structure of Dithioester Stabilized Pyridinium Ylides
Alvarez-Builla, J.,Galvez, E.,Cuadro, A. M.,Florencio F.,Blanco, S. Garcia
, p. 917 - 926 (2007/10/02)
An improved procedure to prepare dithioester stabilized pyridinium ylides is described.The structure of the products is discussed.
